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lines changed Original file line number Diff line number Diff line change @@ -9,11 +9,16 @@ https://zhuanlan.zhihu.com/p/75796168 关于cache技术的介绍
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cpu环境下512-512的输入输出
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整体性能提升了四倍左右
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![ R@Q_IV}H8MJA584_ `KG1EPJ] ( https://user-images.githubusercontent.com/62837036/178694163-fce79628-1984-40ae-b2d8-d142cdf6e817.png )
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+ cpu环境下768-768的输入输出
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+ ![ image] ( https://user-images.githubusercontent.com/62837036/178699319-d5849130-76a1-45f8-858d-4ae68701b43f.png )
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+ ![ image] ( https://user-images.githubusercontent.com/62837036/178699354-24918108-f9cc-4ff3-87d2-87a133ec47b0.png )
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+ 提速在九倍左右
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gpu环境下512-512的输入输出
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整体速度提升了两倍左右
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![ @CA }91O7{3E))LY2496D3D2] ( https://user-images.githubusercontent.com/62837036/178694020-520acc44-46d5-4fa4-b083-c35d90ae7b08.png )
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gpu环境下768-768的输入输出
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![ XJMA5A2~ {2 IDR_JB9)Y(2M] ( https://user-images.githubusercontent.com/62837036/178694301-f65f4810-2ad4-4cf5-af4d-e538a8c14de9.png )
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- 不难发现更长的输入输出能让加速比有所提升。
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+ 不难发现更长的输入输出能让加速比有所提升。
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+ 另外gpu和cpu的提速比差异较大,个人怀疑是并行能力导致的。不过笔者硬件知识堪忧,希望大佬指教
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